Ink cartridge



FIG. 1 is a front, side perspective view of a first embodiment of an ink cartridge showing my new design;

FIG. 2 is a rear, side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an additional left-side view thereof, shown in an expanded position;

FIG. 10 is a front, side perspective view of a second embodiment thereof;

FIG. 11 is a rear, side perspective view thereof;

FIG. 12 is a front view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a left-side view thereof;

FIG. 15 is a right-side view thereof;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof;

FIG. 18 is an additional left-side view thereof, shown in an expanded position;

FIG. 19 is a front, side perspective view of a third embodiment thereof;

FIG. 20 is a rear, side perspective view thereof;

FIG. 21 is a front view thereof;

FIG. 22 is a rear view thereof;

FIG. 23 is a left-side view thereof;

FIG. 24 is a right-side view thereof;

FIG. 25 is a top view thereof;

FIG. 26 is a bottom view thereof; and,

FIG. 27 is an additional left-side view thereof, shown in an expanded position. 

The ornamental design for an ink cartridge, as shown and described. 